package com.demo.servlet.demo;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author ddone
 * @date 2024/3/11-17:21
 */
@WebServlet(name = "servletA",value = "/servletA")
public class ServletA extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
       doPost(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        System.out.println("ServletA 测试数据共享~");
        req.setAttribute("msg","测试Request对象是否可以共享数据~");
        req.getRequestDispatcher("/servletB").forward(req,resp);
    }
}
